import 'package:flutter/material.dart';

void main() {
  runApp(MaterialApp(
    home: Scaffold(
        appBar: AppBar(
          title: const Text("你好111"),
        ),
        body: listV()),
  ));
}

class listV extends StatelessWidget {

  List list=[];
  listV({Key? key}):super(key: key) {
   for(var i=0;i<10;i++) {
     list.add(" 第 ${i} 个");
   }
   print(list);
  }

  @override
  Widget build(BuildContext context) {
    // TODO: implement build
    return Center(
      child: Container(
        padding: const EdgeInsets.all(20),
        height: 400,
        color: Colors.lightBlue,
        child: Stack(),
        ),
      );
  }
}
